#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
import struct

xx = 111111111
x = struct.pack("i", xx)
print(x)

y = struct.unpack("i", x)
print(y[0])

stdout = "1231231"
stderr = "hlfsldfj"
header_dic = {
    "name": "hello",
    "total_size": len(stdout) + len(stderr)
}


print(header_dic)